Courtesy Villa Grisebach, Berlin
Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
Archiv Eigentümer(in) / Owner's archive
Detroit Institute of Arts
Christie's Images Limited © 2019. Christie's Images, London / Scala, Florence
2004 Christie's Images Limited
Archiv Eigentümer(in) / Owner's archive. Foto: Maurice Aeschimann
Collection Walker Art Center, Minneapolis. Gift of Mr. and Mrs. John Cowles, Sr. 1964
Nationalgalerie, SMB / Jörg P. Anders
Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich
Courtesy Galerie Thomas, München
Harvard Art Museums /Fogg Museum, Bequest of Alfred Jaretzki, Jr., 1976.96. Foto: Imaging Department © President and Fellows of Harvard College
Washington D. C., Smithsonian Institution, Hirshorn Museum and Sculpture Garden. Gift of the Joseph H. Hirshhorn Foundation, 1966. Foto: Lee Stalsworth
akg-images 442531
Saint Louis Art Museum, Bequest of Morton D. May 863:1983
Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK